CURT Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Ram ProMaster 1500, 2500, 3500 Model 56478 108DW 57h x 17d 600120

57h x 17d 600120

Shipping Height (in) 14

5/16x56 Inch Side Mount Truck Tool Box Diamond Tread Aluminum 1713025

Rear Offset (in): 0

Includes gun rack/organizers

CURT Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Ram ProMaster 1500, 2500, 3500 Model 56478 108DW 57h x 17d 600120CURT Vehicle Side Custom 4 Pin Trailer Wiring Harness, Fits Select Ram ProMaster 1500, 2500, 3500 Model 56478 If your vehicle is not equipped with wiring for towing a trailer, CURT custom wiring is the ideal solution. A custom wiring harness also called a T connector is a simple, plug and play electrical device that plugs into your automotive electric system and provides a standard, universal trailer wiring connection. This is done using two or more